thick film 0.25%, 0.5%, 1% tolerance, 50ppm/°C
chip resistor
EU
features
•
High precision resistor with T.C.R. of
±50 ppm/°C and tolerance of ±0.25%,
±0.5% or ±1%
•
Products with lead-free terminations meet EU RoHS
requirements. EU RoHS regulation is not intended for
Pb-glass contained in electrode, resistor element and glass.
•
AEC-Q200 Qualified
dimensions and construction
c
L
c
Type
(Inch Size Code)
L
Dimensions
inches
(mm)
W
c
d
t
W
Solder
Plating
t
d
Protective
Coating
Resistive Inner
Film
Electrode
Ni
Plating
1H
(0201)
1E
(0402)
1J
(0603)
2A
(0805)
2B
(1206)
.024±.001 .012±.001 .004±.002 .006±.002 .009±.001
(0.6±0.03) (0.3±0.03) (0.1±0.05) (0.15±0.05) (0.23±0.03)
.039
(1.0
+.004
-.002
+0.1
)
-0.05
+.002
.02±.002 .008±.004 .01
-.004
.014±.002
(0.5±0.05) (0.2±0.1) (0.25
+0.05
) (0.35±0.05)
-0.1
.063±.008 .031±.004 .012±.004 .012±.004 .018±.004
(1.6±0.2)
(0.8±0.1)
(0.3±0.1)
(0.3±0.1) (0.45±0.1)
.079±.008 .049±.004 .016±.008
(2.0±0.2) (1.25±0.1) (0.4±0.2)
.126±.008 .063±.008
(3.2±0.2)
(1.6±0.2)
.02±.012
(0.5±0.3)
.012
(0.3
.016
(0.4
+.008
-.004
+0.2
)
-0.1
+.008
-.004
+0.2
)
-0.1
Ceramic
Substrate
.02±.004
(0.5±0.1)
.024±.004
(0.6±0.1)
ordering information
RK73G
Type
1J
Size
1H
1E
1J
2A
2B
T
Termination
Material
T: Sn
(1H, 1E, 1J,
2A, 2B)
L: SnPb
(1E, 1J, 2A, 2B)
TD
Packaging
TC: 0201 only: 7" 2mm pitch pressed paper
(TC: 10,000 pcs/reel, TCM: 15,000 pcs/reel)
TPL: 0402 only: 2mm pitch punch paper
TP: 0402, 0603, 0805: 7" 2mm pitch
punch paper
TD: 0603, 0805, 1206: 7" 4mm pitch
punched paper
TDD: 0603, 0805, 1206: 10" paper tape
TE: 0805, 1206: 7" embossed plastic
TED: 0805, 1206: 10" embossed plastic
For further information on packaging,
please refer to Appendix A
1003
Nominal
Resistance
3 significant
figures +
1 multiplier
“R” indicates
decimal on
value <100Ω
F
Tolerance
New
C: ±0.25%
D: ±0.5%
F: ±1%
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
4/03/18
KOA Speer Electronics, Inc.
• 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
21
resistors
RK73G
RK73G
thick film 0.25%, 0.5%, 1% tolerance, 50ppm/°C
chip resistor
applications and ratings
Part
Designation*
RK73G1H
(0201)
RK73G1E
(0402)
RK73G1J
(0603)
RK73G2A
(0805)
RK73G2B
(1206)
Power
Rating
1/20W (.05W)
1/10W (.10W)
1/10W (.10W)
1/8W (.125W)
1/4W (.25W)
70°C
125°C
±50
100Ω - 1MΩ
10Ω - 1MΩ
10Ω - 1MΩ
150V
200V
200V
400V
Rated
Ambient
Temp.
Rated
T.C.R.
Terminal (ppm/°C)
Part Temp.
Max.
New
E-24, E-96
(C±0.25%)
––
Resistance Range
E-24, E-96
(D±0.5%)
E-24, E-96
(F±1%)
Absolute Absolute
Maximum Maximum
Working Overload
Voltage
Voltage
25V
50V
75V
50V
100V
150V
% Rated Power
60
40
20
0
-60 -40
-55
1H, 1E, 1J
, 2A, 2B
% Rated Power
resistors
100Ω - 1MΩ** 100Ω - 1MΩ**
Operating Temperature Range: -55°C ~ +155°C
* Parentheses indicate EIA package size codes.
** RK73G1H available in E-24 decade values only
Derating Curve
100
80
100
80
60
40
20
0
-60 -40
-55
-20
0
80
70
Ambient Temperature
(°C)
20
40
60
100 120
140
155
-20
0
20
40
60
80
100 120
140
125
155
Terminal Part Temperature
(°C)
For resistors operated at an ambient temperature of 70°C
or above, a power rating shall be derated in accordance
with the derating curve.
For resistors operated terminal part temperature of described for each size
or above, a power rating shall be derated in accordance with derating curve.
Please refer to “Introduction of the derating curves based on the terminal
part temperature” in the beginning of our catalog before use.
environmental applications
Performance Characteristics
Parameter
Resistance
T.C.R.
Overload (Short time)
Resistance to Solder Heat
Rapid Change of Temperature
Moisture Resistance
Endurance at 70°C
High Temperature Exposure
Requirement
∆
R ±(%+0.1Ω)
Limit
Typical
Within specified
—
tolerance
Within specified
—
T.C.R.
±2%
±1%
±0.5%
±2%: 1J, 2A, 2B
±3%: 1H, 1E
±2%: 1J, 2A, 2B
±3%: 1H, 1E
±1%
±0.6%
Test Method
25°C
1H: +25°C/+125°C, 1E, 1J, 2A, 2B: +25°C/-55°C and +25°C/+125°C
Rated Voltage x 2.5 for 5 seconds
(1E, 2B: Rated Voltage x 2 for 5 seconds)
±1%: 1H, ±0.4%:
260°C ± 5°C, 10 seconds ± 1 second
1E, 1J, 2A, 2B
±0.3%
±0.6%: 1J, 2A,
2B; ±1%: 1H, 1E
±0.6%: 1J, 2A,
2B; ±1%: 1H, 1E
±0.6%
-55°C (30 minutes), +125°C (30 minutes), 100 cycles
40°C ± 2°C, 90%-95% RH, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle
70°C ± 2°C, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle
+155°C, 1000 hours
For Surface Temperature Rise Graph see Environmental Applications. Additional environmental applications can also be found at www.koaspeer.com
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
11/01/18
22
KOA Speer Electronics, Inc.
• 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
KOA Speer
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RK73G2ATTD4992F RK73G2ALTD1373F RK73G1ETTP2742F RK73G1JTTD4993F RK73G1JTTD4023D
RK73G1JTTD1502F RK73G1JTTD3322F RK73G1JTTD6812F RK73G1JTTD8251F RK73G2ATTD1002D
RK73G2ATTD1211F RK73G2ATTD4531F RK73G2ATTD49R9D RK73G2ALTD2873F RK73G2ATTD1500D
RK73G2BLTD1181F RK73G1ETTP1004F RK73G1ETTP1742F RK73G1JLTD1001F RK73G1JLTD1003F
RK73G1JLTD2212D RK73G1JTTD1000F RK73G1JTTD1002D RK73G1JTTD1002F RK73G1JTTD1003F
RK73G1JTTD1004F RK73G1JTTD1332D RK73G1JTTD2001F RK73G1JTTD2002F RK73G1JTTD2201F
RK73G1JTTD2210F RK73G1JTTD2493F RK73G1JTTD33R0F RK73G1JTTD4701F RK73G1JTTD4991F
RK73G1JTTD4992F RK73G1JTTD5831D RK73G1JTTDD1002F RK73G1JTTDD4021D RK73G2ALTD1000F
RK73G2ALTD1001F RK73G2ALTD1002F RK73G2ALTD1004F RK73G2ALTD10R0F RK73G2ALTD1103D
RK73G2ALTD1211F RK73G2ALTD1433F RK73G2ALTD1742F RK73G2ALTD1803D RK73G2ALTD1963F
RK73G2ALTD2001F RK73G2ALTD2200F RK73G2ALTD2202F RK73G2ALTD2211F RK73G2ALTD2213F
RK73G2ALTD2403D RK73G2ALTD2432F RK73G2ALTD3003D RK73G2ALTD3920F RK73G2ALTD4022F
RK73G2ALTD4123F RK73G2ALTD4703F RK73G2ALTD4751F RK73G2ALTD4753F RK73G2ALTD47R0F
RK73G2ALTD4991F RK73G2ATTD1000F RK73G2ATTD1001D RK73G2ATTD1001F RK73G2ATTD1002F
RK73G2ATTD1003F RK73G2ATTD1004F RK73G2ATTD1102D RK73G2ATTD1210F RK73G2ATTD1501F
RK73G2ATTD1650F RK73G2ATTD2210F RK73G2ATTD3301F RK73G2ATTD33R0F RK73G2ATTD3740F
RK73G2ATTD4701F RK73G2ATTD5100F RK73G2ATTD5110F RK73G2ATTD9091F RK73G2ATTDD1004F
